Opus

Brass alchemist scales weighing a heavy pile of gold coins with a red 1500 price tag against a small pyramid of bronze coins and a teal dragon-circuit gem, with five colored arrows pointing to isometric server towers

Ditching Claude Opus for GLM 5.1 in OpenClaw at $18/Mo

Anthropic’s third-party tool rules priced agent users off Claude Opus 4.7. The cheapest working OpenClaw stack now is Z.ai’s $18/mo GLM 5 Turbo plan. Next rungs: Ollama-cloud’s $20/mo GLM 5.1, then MiniMax’s $40/mo highspeed tier. Kimi 2.6 stays API-only since local setup needs about 750 GB of RAM.

Key Takeaways

Z.ai’s $18/mo plan running GLM 5 Turbo is the cheapest OpenClaw backend that actually works.
MiniMax highspeed at $40/mo handles heavier workloads without the four-figure surprise bills.
Kimi 2.6 needs around 750 GB of RAM to self-host, so almost everyone runs it through the API.
Keep Claude on the planner role; route scheduled jobs to the cheap backends.
China-hosted models trade dollars for privacy on iMessage, contacts, and email skills.

Why $1,500/mo Opus Bills Pushed Users to GLM

The pressure here is simple. Once Anthropic’s third-party tool rules kicked in, OpenClaw users on the Claude Pro CLI got nudged onto pay-per-token API access. At Opus 4.7 list pricing of $15 per million input tokens and $75 per million output tokens, agent loops add up fast. The OP of the r/openclaw PSA thread tracked his own bill at about $1,500/mo before he switched. That figure is the anchor most cost threads on the sub now cite. The pricing pain did not ease with the next model either: the community reception of Opus 4.7 leaned on token-burn complaints from power users hitting caps in minutes, which is exactly the pattern that turns an OpenClaw cron fleet into a four-figure surprise.

What X and Reddit Users Are Saying about Claude Opus 4.7

Claude Opus 4.7 landed on April 16, 2026, and after the first 48 hours on X and Reddit the verdict is net-positive but heavily qualified. Power users are calling it state-of-the-art for agentic coding, long refactors, and the viral new Claude Design tool. The loudest complaints cluster around runaway token burn (roughly 1.5-3x more expensive in practice than 4.6), an “ambiguity tax” where the model no longer silently rescues vague prompts, and confidently broken output on marathon runs. Users who prompt like they are writing a spec are getting enormous leverage out of it. Users who prompt the way they used to prompt 4.6 are burning through their usage caps before lunch.